Sheet metal part processing, positioning and detecting unit

Abstract

The utility model belongs to the technical field of sheet metal part processing, and discloses a sheet metal part processing, positioning and detecting unit which comprises a supporting frame, a positioning table is detachably arranged at the top end of the supporting frame, a positioning plate is detachably arranged in the middle of the upper end face of the positioning table, and proximity sensors are arranged on the two opposite sides of the positioning plate. The proximity sensors are provided with detection faces parallel to the upper end face of the positioning plate, and the proximity sensors on the two sides can be close to or away from each other through the moving assemblies. The proximity sensors on the two sides can be close to or far away from each other through the moving assembly, the positions of the proximity sensors can be freely adjusted for detection according to sheet metal parts with different lengths, the application range is wider, in addition, the positioning table is detachably arranged on the supporting frame, assembling and disassembling are facilitated, the positioning table can be disassembled and stored when not used, and the positioning table is convenient to use. In addition, the positioning plate and the positioning table are connected through an easy-to-disassemble structure, and the positioning plate can be conveniently and rapidly replaced.

Description

Technical Field

[0001] The utility model belongs to the technical field of sheet metal processing, and in particular relates to a sheet metal processing positioning detection unit. Background Art

[0002] Before processing, sheet metal parts need to be placed in the correct position, otherwise it is easy to cause the sheet metal parts to be processed into waste, increasing costs.

[0003] In the Chinese patent with patent number 202320998400.0, a sheet metal processing positioning detection unit is disclosed. In the disclosed positioning detection unit, the placed sheet metal will first contact the positioning block, and the detection surface of the proximity sensor will be used to detect the distance between it and the surface of the sheet metal, and then used to output a signal whether the sheet metal is placed in place, eliminating the need for the staff to repeatedly manually contact and confirm the process, thereby improving efficiency. However, the position of the proximity sensor in the above positioning detection unit is fixed, and the distance between it and the positioning block is fixed, which makes it relatively weak when positioning sheet metal parts of different lengths. In addition, the positioning block in the above positioning detection unit is fixed on the base, which makes it inconvenient to disassemble later. Utility Model Content

[0004] The purpose of the utility model is to provide a sheet metal processing positioning detection unit to solve the problems proposed in the above background technology that the distance between the existing proximity sensor and the positioning block is fixed, which makes it relatively weak when positioning sheet metal parts of different lengths, and the positioning block is fixed on the base, making it inconvenient to disassemble later.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sheet metal processing positioning detection unit, comprising a support frame, a positioning platform is detachably provided at the top of the support frame, a positioning plate is detachably provided in the middle of the upper end surface of the positioning platform, proximity sensors are provided on opposite sides of the positioning plate, the proximity sensors have a detection surface parallel to the upper end surface of the positioning plate, and the proximity sensors on both sides can approach or move away from each other through a moving component.

[0006] Preferably, the height of the detection surface is lower than the height of the upper end surface of the positioning plate.

[0007] Preferably, the moving component comprises:

[0008] Grooves, the grooves are formed on both sides of the upper end surface of the positioning platform;

[0009] An electric telescopic rod is installed in the groove, and an output end of the electric telescopic rod is connected to a proximity sensor.

[0010] Preferably, the moving component further comprises:

[0011] A slide groove, the slide groove is opened at the bottom of the groove;

[0012] The slider is fixed to the bottom end of the proximity sensor and is slidably matched in the slide groove.

[0013] Preferably, a threaded rod is connected to the lower end surface of the positioning platform, a threaded groove is formed at the top end of the support frame, and the threaded rod is screwed into the threaded groove.

[0014] Preferably, the lower end surface of the positioning plate is connected with an embedding block, and the middle of the upper end surface of the positioning platform is provided with an embedding groove, and the embedding block is inserted and matched in the embedding groove.

[0015] Preferably, the support frame includes a vertical pole and a mounting base plate, the mounting base plate is fixed to the bottom end of the vertical pole, and screw holes are formed on the mounting base plate.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] (1) The utility model can move the proximity sensors on both sides closer to or farther away from each other by moving the components, so that for sheet metal parts of different lengths, the position of the proximity sensors can be freely adjusted for detection, and the application range is wider.

[0018] (2) The positioning platform of the utility model can be detachably arranged on the support frame, which is convenient for assembly and disassembly. When not in use, it can be disassembled and stored to reduce the occupied space. In addition, the positioning plate and the positioning platform are connected by an easily disassembled structure to facilitate the subsequent rapid replacement of the positioning plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is the appearance diagram of the utility model;

[0020] Figure 2 It is a cross-sectional view of the positioning platform of the utility model;

[0021] Figure 3 It is a cross-sectional view of the support frame of the utility model;

[0022] Figure 4 for Figure 2 A magnified view of part A in FIG.

[0023] In the figure: 1, vertical pole; 2, positioning platform; 3, positioning plate; 4, proximity sensor; 5, threaded rod; 6, mounting base; 7, groove; 8, detection surface; 9, electric telescopic rod; 10, slider; 11, slide groove; 12, embedding block; 13, threaded groove; 14, screw hole; 15, embedding groove. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Figure 1 This is the appearance diagram of the utility model. As shown in the figure, the sheet metal processing positioning detection unit includes a support frame, a positioning platform 2 is detachably provided at the top of the support frame, the detachable positioning platform 2 is convenient for assembly and separation with the support frame, a positioning plate 3 is detachably provided in the middle of the upper end surface of the positioning platform 2, the detachable positioning plate 3 is convenient for assembly and separation with the positioning platform 2, and proximity sensors 4 are provided on the opposite sides of the positioning plate 3, the proximity sensor 4 has a detection surface 8 parallel to the upper end surface of the positioning plate 3, the detection surface 8 is used to detect whether the sheet metal is placed in place, the height of the detection surface 8 is lower than the height of the upper end surface of the positioning plate 3, and the proximity sensors 4 on both sides can be close to or away from each other by moving the components, the movable proximity sensor 4 can be positioned and adjusted for sheet metals of different lengths, when detecting specific sheet metal parts, the sheet metal parts are placed on the positioning plate 3, the detection surfaces 8 on the proximity sensors 4 on both sides can detect the distance between them and the surface of the sheet metal parts, if the distance is wrong, it needs to be adjusted until the distance is correct.

[0026] Among them, see Figure 1 As shown, the support frame includes a vertical pole 1 and a mounting base plate 6. The mounting base plate 6 is fixed to the bottom end of the vertical pole 1, and a screw hole 14 is opened on the mounting base plate 6.

[0027] From the above, the mounting base plate 6 can be stably fixed by bolts using the screw holes 14, thereby ensuring the stability of the installation of the detection unit.

[0028] See also Figure 1 and Figure 3 As shown, the lower end surface of the positioning platform 2 is connected with a threaded rod 5 , and a threaded groove 13 is provided at the top of the support frame. The threaded groove 13 is provided in the axial direction of the vertical rod 1 , and the threaded rod 5 is screwed into the threaded groove 13 .

[0029] Specifically, when installing the positioning platform 2, the threaded rod 5 can be aligned with the threaded groove 13 and tightened, which is convenient for assembly and disassembly. When not in use, it can be disassembled and stored to reduce the occupied space.

[0030] The installation height of the positioning platform 2 can be changed by changing the depth of the threaded rod 5 entering the threaded groove 13 .

[0031] See also Figure 2 and Figure 4As shown, the lower end surface of the positioning plate 3 is connected with an embedding block 12 , and the middle of the upper end surface of the positioning platform 2 is provided with an embedding groove 15 , and the embedding block 12 is inserted and matched in the embedding groove 15 .

[0032] Specifically, when installing the positioning plate 3 , the embedding block 12 is aligned with the embedding groove 15 and embedded. The positioning plate 3 is easy to install and can be removed and replaced later.

[0033] In a specific embodiment of the present invention, refer to Figure 2 As shown, the mobile components include:

[0034] Grooves 7, which are provided on both sides of the upper end surface of the positioning platform 2;

[0035] The electric telescopic rod 9 is installed in the groove 7, and the output end of the electric telescopic rod 9 is connected to the proximity sensor 4.

[0036] Through the above, the electric telescopic rod 9 is started, and the proximity sensor 4 can be driven to move by the electric telescopic rod 9, and the distance between the proximity sensors 4 on both sides can be adjusted conveniently and quickly.

[0037] Further, see Figure 2 As shown, the mobile component also includes:

[0038] A slide groove 11, which is provided at the bottom of the groove 7;

[0039] The slider 10 is fixed to the bottom end of the proximity sensor 4 , and the slider 10 is slidably matched in the slide groove 11 .

[0040] Specifically, when the electric telescopic rod 9 drives the proximity sensor 4 to move, the linear sliding of the slider 10 in the slide groove 11 can improve the stability of the movement of the proximity sensor 4 .

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sheet metal processing positioning detection unit, characterized in that: The invention comprises a support frame, wherein a positioning platform (2) is detachably provided at the top of the support frame, a positioning plate (3) is detachably provided at the middle of the upper end surface of the positioning platform (2), proximity sensors (4) are provided on opposite sides of the positioning plate (3), the proximity sensors (4) have a detection surface (8) parallel to the upper end surface of the positioning plate (3), and the proximity sensors (4) on both sides can be moved closer to or farther away from each other by moving components.

2. A sheet metal processing positioning detection unit according to claim 1, characterized in that: The height of the detection surface (8) is lower than the height of the upper end surface of the positioning plate (3).

3. A sheet metal processing positioning detection unit according to claim 1, characterized in that: The mobile assembly comprises: Grooves (7), the grooves (7) being formed on both sides of the upper end surface of the positioning platform (2); An electric telescopic rod (9), wherein the electric telescopic rod (9) is installed in the groove (7), and an output end of the electric telescopic rod (9) is connected to a proximity sensor (4).

4. A sheet metal processing positioning detection unit according to claim 3, characterized in that: The mobile component also includes: A slide groove (11), wherein the slide groove (11) is provided at the bottom of the groove (7); A slider (10), wherein the slider (10) is fixed to the bottom end of the proximity sensor (4), and the slider (10) is slidably matched in the slide groove (11).

5. The sheet metal processing positioning detection unit according to claim 1, characterized in that: The lower end surface of the positioning platform (2) is connected to a threaded rod (5), the top end of the support frame is provided with a threaded groove (13), and the threaded rod (5) is screwed into the threaded groove (13).

6. A sheet metal processing positioning detection unit according to claim 1, characterized in that: The lower end surface of the positioning plate (3) is connected with an embedding block (12), and the middle of the upper end surface of the positioning platform (2) is provided with an embedding groove (15), and the embedding block (12) is inserted and matched with the embedding groove (15).

7. The sheet metal processing positioning detection unit according to claim 1, characterized in that: The support frame comprises a vertical pole (1) and a mounting base plate (6); the mounting base plate (6) is fixed to the bottom end of the vertical pole (1), and a screw hole (14) is provided on the mounting base plate (6).

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